JP2010175094A5

JP2010175094A5 -

Info

Publication number: JP2010175094A5
Application number: JP2009015716A
Authority: JP
Filing date: 2009-01-27
Publication date: 2012-02-02
Anticipated expiration: 2029-01-27

Description

実開平５−９６７７９号公報Japanese Utility Model Publication No. 5-96779 特開２００１−１１６４８６号公報JP 2001-116486 A

すなわち、本発明の熱交換器は、熱交換される流体が流入するアッパータンクと、前記アッパータンクからの流体が熱交換されるコアと、前記コアからの流体を集約するロアータンクとを備え、前記アッパータンクの内部には、内部空間を下部空間と上部空間とに２分するとともに、前記下部空間および上部空間を連通する連通開口を有したバッフルプレートが設けられ、前記バッフルプレートの長手方向の両端部には、前記下部空間側に折曲した折曲部が設けられていることを特徴とする。 That is, the heat exchanger of the present invention comprises an upper tank fluid heat exchange flows, a core fluid is heat exchanged from the upper tank, and a Roatanku aggregating fluid from the core, the Inside the upper tank, a baffle plate having a communication opening that divides the internal space into a lower space and an upper space and communicates with the lower space and the upper space is provided, and both ends of the baffle plate in the longitudinal direction are provided. The portion is provided with a bent portion bent toward the lower space.

Claims

An upper tank into which the fluid to be heat exchanged flows,
A core fluid is heat exchanged from the upper tank,
And a Roatanku aggregating fluid from said core,
Inside the upper tank, a baffle plate having a communication opening that divides the internal space into a lower space and an upper space and communicates the lower space and the upper space is provided,
The heat exchanger according to claim 1, wherein bent portions bent toward the lower space are provided at both ends of the baffle plate in the longitudinal direction.